217886528

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{3037}}^1$

素因数の和:3127

約数の個数: 56

約数和(自身を含む): 462991200

約数和(自身を除く): 245104672

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 59, 64, 76, 118, 152, 236, 304, 472, 608, 944, 1121, 1216, 1888, 2242, 3037, 3776, 4484, 6074, 8968, 12148, 17936, 24296, 35872, 48592, 57703, 71744, 97184, 115406, 179183, 194368, 230812, 358366, 461624, 716732, 923248, 1433464, 1846496, 2866928, 3404477, 3692992, 5733856, 6808954, 11467712, 13617908, 27235816, 54471632, 108943264, 217886528]

約数ペア:

[(1, 217886528), (2, 108943264), (4, 54471632), (8, 27235816), (16, 13617908), (19, 11467712), (32, 6808954), (38, 5733856), (59, 3692992), (64, 3404477), (76, 2866928), (118, 1846496), (152, 1433464), (236, 923248), (304, 716732), (472, 461624), (608, 358366), (944, 230812), (1121, 194368), (1216, 179183), (1888, 115406), (2242, 97184), (3037, 71744), (3776, 57703), (4484, 48592), (6074, 35872), (8968, 24296), (12148, 17936)]